CSS scale property: scale with one value only affects X

third_party/WebKit/LayoutTests/animations/interpolation/scale-interpolation.html

Index: third_party/WebKit/LayoutTests/animations/interpolation/scale-interpolation.html
diff --git a/third_party/WebKit/LayoutTests/animations/interpolation/scale-interpolation.html b/third_party/WebKit/LayoutTests/animations/interpolation/scale-interpolation.html
index d5f0894824581f4f96f2171328c10098078b4b70..91b3f7b95458a5e020e3e09c29bde46fcea46d58 100644
--- a/third_party/WebKit/LayoutTests/animations/interpolation/scale-interpolation.html
+++ b/third_party/WebKit/LayoutTests/animations/interpolation/scale-interpolation.html
@@ -26,12 +26,12 @@ assertInterpolation({
   from: neutralKeyframe,
   to: '1.5',
 }, [
-  {at: -1, is: '0.7 0.7'},
-  {at: 0, is: '1.1 1.1'},
-  {at: 0.25, is: '1.2 1.2'},
-  {at: 0.75, is: '1.4 1.4'},
-  {at: 1, is: '1.5 1.5'},
-  {at: 2, is: '1.9 1.9'},
+  {at: -1, is: '0.7'},
+  {at: 0, is: '1.1'},
+  {at: 0.25, is: '1.2'},
+  {at: 0.75, is: '1.4'},
+  {at: 1, is: '1.5'},
+  {at: 2, is: '1.9'},
 ]);
 
 assertInterpolation({
@@ -39,12 +39,12 @@ assertInterpolation({
   from: 'unset',
   to: '1.5',
 }, [
-  {at: -1, is: '0.5 0.5'},
+  {at: -1, is: '0.5'},
   {at: 0, is: '1'},
-  {at: 0.25, is: '1.125 1.125'},
-  {at: 0.75, is: '1.375 1.375'},
-  {at: 1, is: '1.5 1.5'},
-  {at: 2, is: '2 2'},
+  {at: 0.25, is: '1.125'},
+  {at: 0.75, is: '1.375'},
+  {at: 1, is: '1.5'},
+  {at: 2, is: '2'},
 ]);
 
 assertInterpolation({